<template>
    <view class="u-td" :style="[tdStyle]">
        <slot></slot>
    </view>
</template>

<script>
    /**
     * td td单元格
     * @description 表格组件一般用于展示大量结构化数据的场景（搭配u-table使用）
     * @tutorial https://www.uviewui.com/components/table.html#td-props
     * @property {String Number} width 单元格宽度百分比或者具体带单位的值，如30%， 200rpx等，一般使用百分比，单元格宽度默认为均分tr的长度（默认auto）
     * @example <u-td>二年级</u-td>
     */
    export default {
        name: "u-td",
        props: {
            // 宽度，百分比或者具体带单位的值，如30%， 200rpx等，一般使用百分比
            width: {
                type: [Number, String],
                default: 'auto'
            }
        },
        data() {
            return {
                tdStyle: {
                    
                }
            }
        },
        created() {
            this.parent = false;
        },
        mounted() {
            this.parent = this.$u.$parent.call(this, 'u-table');
            if (this.parent) {
                // 将父组件的相关参数，合并到本组件
                let style = {};
                if (this.width != "auto") style.flex = `0 0 ${this.width}`;
                style.textAlign = this.parent.align;
                style.fontSize = this.parent.fontSize + 'rpx';
                style.padding = this.parent.padding;
                style.borderBottom = `solid 1px ${this.parent.borderColor}`;
                style.borderRight = `solid 1px ${this.parent.borderColor}`;
                style.color = this.parent.color;
                this.tdStyle = style;
            }
        }
    };
</script>

<style lang="scss" scoped>
    @import "../../libs/css/style.components.scss";

    .u-td {
        @include vue-flex;
        flex-direction: column;
        flex: 1;
        justify-content: center;
        font-size: 28rpx;
        color: $u-content-color;
        align-self: stretch;
        box-sizing: border-box;
        height: 100%;
    }
</style>
